●1 u height and depth standard chassis, compact, light and compact; ClassD power amplifier module with fixed switching frequency;
●LLC resonant switching power supply module with soft switch;
● active power factor correction technology(PFC) can work stably in the full voltage range (50v-350v);
● efficient loudspeaker back EMF absorption system;
● unique peak clipping limiter and ripple elimination network;
● temperature controlled variable speed fan,Air flows from front to back;
● back panel connection mode selection (stereo / parallel / bridge);
● back panel with input sensitivity selection switch (0.775v / 1V / 32dB);
● perfect circuit protection, including:Soft start, DC, infrasound, high frequency, overheating, short circuit, power on / off mute;
● powerful low frequency, very low diving depth, transparent, clear and pleasant medium and high frequency;
● power amplifier module and power supply module Integrated design, more than 85% of the devices adopt automatic operation to ensure the consistency of products.
MS 4 channles Series:
* Mobile performance / portable sound amplification;
* Ktv/ bar / concert hall;
* Gymnasium / arena;